Query

Query 2:

SELECT * 
WHERE {  
?enzyme <http://bio2rdf.org/kegg_vocabulary:substrate> ?cpd.
?enzyme <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://bio2rdf.org/kegg_vocabulary:Enzyme>. 
?reaction <http://bio2rdf.org/kegg_vocabulary:enzyme>  ?enzyme. 
?reaction <http://bio2rdf.org/kegg_vocabulary:reaction> ?equation. 
?drug <http://bio2rdf.org/drugbank_vocabulary:category> ?category. 
?drug <http://purl.org/dc/terms/description> ?desc.
?drug <http://bio2rdf.org/drugbank_vocabulary:x-kegg> ?cpd. 
 }